Datasheet

31
testo Saveris
1)
Not for condensing atmosphere. For continuous applications in high humidity (>80 %RH at ≤30 °C for >12 h, >60 %RH at >30 °C for >12h), please contact us via www.testo.com.
The alkali manganese batteries AA (0515 0414) are included in these ordering data (Analog Coupler excluded). testo Saveris probes are delivered with a calibration protocol of the factory
adjustment data. Calibration certificates must be ordered separately.
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Measuring range
Accuracy
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Resolution
Measuring range
(Instrument)
Accuracy
(Instrument)
Resolution (Instrument)
Dimensions (housing):
Operating temperature
Probe type
Probe type
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Weight
Storage temperature
Measuring rate
Protection class IP54 IP42
Radio frequency
–Connection
Battery life
(Type: 4 AA batteries)
Display (optional)
Transmission distance
0.1 °C
-20 to +50 °C
±0.5 °C
NTC
0.1 °C / 0.1 °C td
0 to 100 %RH
1)
±3 %RH at +25 °C
±0,03 %RH/K
±1 digit
Humidity sensor
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1 x external humidity probe
mini DIN socket
0,10.1 °C
-20 to +70 °C
±0.2 °C
0.1% / 0.1 °C td
see probes
NTC
0 to +100
%RH
1)
Humidity sensor
IP54
2 or 4-wire current/
voltage output
Service interface mini DIN for
adjustment
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Housing material
-20 to +50 °C
Approx. 245 gApprox. 256 g
Standard 15 min, 1 min to 24 h can be set
Memory
6,000 measurement values per channel
-40 to +55 °C (incl. batteries)
Battery life at +25 °C, 3 years; for freezer applications, 3 years with L91
Photo lithium Energizer batteries
Supply: Mains unit 6.3 V DC, 20
to 30 V DC max. 25 V AC
LCD, 2 lines; 7-segment with symbols
approx. 100 m w/o obstruction at frequency 2.4 GHz
Plastic
2,4 GHz
Wall bracket
included
* The testo Saveris Converter V 2.0 (order no. 0572 0258) is required for integration of testo Saveris wireless probes into systems with Base Firmware V 1.X . For more information please
contact our customer hotline or your Testo partner.
Radio probes
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1 channel: current/voltage input
2-wire: 4 to 20 mA, 4-wire: 0/4 to 20
mA, 0 to 1/5/10 V, load: max. 160 Ω at
24 V DC
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Current ±0.03 mA / 0.75 µA
Voltage 0 to 1 V ±1.5 mV/39 µV
Voltage 0 to 5 V ±7.5 mV / 0.17 mV
Voltage 0 to 10 V ±15 mV / 0.34 mV
±0.02% of. m.v./K deviating from
nominal temperature 22 °C
– –
NTC
0,10.1 °C
±0.5 °C
-20 to +50 °C
Humidity sensor
0.1% / 0.1 °C td
to 90 %RH: ±2
%RH at +25 °C
> 90 %RH: ±3
%RH at +25 °C
±0,03 %RH/K
±1 digit
0 to +100
%RH
1)
non-exchangeable stump
probe
80 x 85 x 38 mm85 x 100 x 38 mm
Approx. 240 g
Approx. 85 x 100 x 38 mm
(no display)
testo Saveris H2 D testo Saveris H3 D testo Saveris H4 D testo Saveris U1
Version without display
0572 6250*testo Saveris H3 Wireless probe with internal humidity sensor 3% RH, radio frequency 2.4 GHz, without display
0572 3250*testo Saveris U1 Wireless Analog Coupler with 1 current/voltage input, radio frequency 2.4 GHz, without display
Version with display
0572 6262*testo Saveris H2 D Wireless probe with external humidity sensor 2%RH, radio frequency 2.4 GHz, with display
0572 6260*testo Saveris H3 D Wireless probe with internal humidity sensor 3% RH, radio frequency 2.4 GHz, with display
0572 6264*testo Saveris H4 D Wireless probe with external humidity probe connection, radio frequency 2.4 GHz, with display
Part no.
Internal sensorExternal probe
Technical data